You know that feeling when you open Codeforces on a Sunday evening and see "Round #987 ended 2 hours ago"?↵
Yeah. That was me. Every. Single. Week.↵
↵
I'd forget about contests. Miss Div. 2 rounds I was prepared for. Open LeetCode and see the weekly contest ended while I was sleeping. Check CodeChef only to realize Starters was yesterday.↵
↵
So I built**ContestBell** — a free tool that watches Codeforces, LeetCode, CodeChef, AtCoder and HackerRank 24/7 and emails you before every contest.↵
↵
Not one reminder. Three:↵
- The moment a new contest is announced↵
- 1 day before it starts↵
- 1 hour before — so you actually warm up↵
↵
You pick which platforms and divisions you care about. Only Div. 1 and Div. 2? Done. LeetCode weekly only? Done. All of them? Also done.↵
↵
No app to install. No bot to add. Just your email.↵
↵
**→ https://contestbell.netlify.app**↵
↵
Takes 2 minutes to set up. Free forever.↵
↵
I built this as a solo project and I'm actively improving it based on real user feedback. If something doesn't work for you, or you want a feature added — drop a comment below or reply on the site. I read everything and I'm genuinely trying to make this useful for the CP community.↵
↵
Stop missing contests you were ready for.
Yeah. That was me. Every. Single. Week.↵
↵
I'd forget about contests. Miss Div. 2 rounds I was prepared for. Open LeetCode and see the weekly contest ended while I was sleeping. Check CodeChef only to realize Starters was yesterday.↵
↵
So I built**ContestBell** — a free tool that watches Codeforces, LeetCode, CodeChef, AtCoder and HackerRank 24/7 and emails you before every contest.↵
↵
Not one reminder. Three:↵
- The moment a new contest is announced↵
- 1 day before it starts↵
- 1 hour before — so you actually warm up↵
↵
You pick which platforms and divisions you care about. Only Div. 1 and Div. 2? Done. LeetCode weekly only? Done. All of them? Also done.↵
↵
No app to install. No bot to add. Just your email.↵
↵
↵
Takes 2 minutes to set up. Free forever.↵
↵
I built this as a solo project and I'm actively improving it based on real user feedback. If something doesn't work for you, or you want a feature added — drop a comment below or reply on the site. I read everything and I'm genuinely trying to make this useful for the CP community.↵
↵
Stop missing contests you were ready for.
